Jackery Explorer 600 v2: how long it runs

What it runs

• Average fridge7.7 h70.4 W
• Modem + router2.1 days11 W
• 4 LED bulbs16 h34 W
• CPAP, humidifier on24.7 h22 W
• Laptop10.9 h50 W
• Starlink Standard7.3 h75 W
• TV, 55 inch5.7 h96 W
• Electric blanket5.4 h100 W
• MicrowaveCan’t run it1,100 W

Each device on its own: 640 Wh × 0.85 ÷ watts. Several at once: add the watts, or use the planner.

Every number, with sources

Runtime at steady loads

Load	Runtime
50 W	10.9 h
100 W	5.4 h
200 W	2.7 h
500 W	1.1 h

640 Wh × 0.85 ÷ load.

Devices, one at a time

Device	Draw	Runtime
Modem + router (NRDC)	11 W	2.1 days
4 LED bulbs (Philips)	34 W	16 h
CPAP, humidifier on (ResMed)	22 W	24.7 h
Laptop (Virginia Tech)	50 W	10.9 h
Starlink Standard (Starlink)	75 W	7.3 h
TV, 55 inch (ENERGY STAR)	96 W	5.7 h
Electric blanket (Penn State)	100 W	5.4 h
Microwave (Penn State)	1,100 W	Output too low

Each on its own. Several at once: add the watts, or use the calculator.

Fridges

Fridge	Average	Runtime
Efficient 18 cu ft (ENERGY STAR)	42 W	13 h
Average US fridge (EIA)	70.4 W	7.7 h
Large 26 cu ft (ENERGY STAR)	80.8 W	6.7 h

From the specs

CPAP users: follow your doctor’s and the device maker’s advice on backup power.

Motors and solar

1,000 W surge, per Jackery. Some fridges need two to three times their running power to start (Anker), some compressors two to four times (BLUETTI); check yours.

Solar: up to 200 W, about 4.3 sun hours to full by our math.

Nearest in size

Quick answers